GHP25C-IV Truck-mounted concrete wet spraying trolley

Maximum spraying height：16m
Maximum spraying wdith：2X13m
Maximum spraying displacement：25m³/h
Cylinder bore：160mm

Applied range:

The equipment has a multi-joint degree of freedom controlled manipulator, with large operating coverage and no blind spots, which can meet the construction needs of various cross-section tunnels and improve construction efficiency.

Features

New dynamics emulational mechanical arm

The sectional software of mechanical arm is optimized designed,with the help of simulation optimization to attain a unity of strength and rigidity .And the inner sliding block material of telescopic arm is replaced from nylon to self-lubrication met

Visual electronic control system

The electronic control system extracts main parameters in running state,monitoring real-time operation status,such as oil temperature,hydraulic pressure,filter element ,real-time pumping displacement ,cumulative volume ,accelerator admixture ,switch times

Pumping hydraulic system

Original pump is replaced by Danfoss pump to improve the reliability of the pumping system .Comprehensively upgrade the exit pressure level in the meantime to improve anti-blocking capacity and adaptability to the materials.

Maneuverability

Dual-channel boom control system makes oil cylinder start flexibly ,improve the sensitivity of three nozzles and truly realize”spray anywhere you point out”.

Parameter

Machine data	Dimension	L9300W2500H3650mm
Machine data	Total weight	15600kg
Pumping system	Maximum spraying height	Depth 6.6m~Height16.6m
	Maximum spraying width	±14m
	Theoretical spraying displacement	25m³/h
	Cylinder bore	φ160mm
	Pumping stroke	1000mm
	Delivery pipe diameter	φ125-φ90
	Maximum aggregate diameter	φ16
	Hopper volume	0.3m³
	Outlet pressure of concrete	75bar
	Water-cement ratio	0.45~0.6
Chassis system	Chassis model	FOTON
	Engine power	170hp
	Gear box	Fast
	Wheelbase	5250mm
	Maximum traveling speed	90km/h
	Maximum climbing degree	30%
	Minimum ground clearance	255mm
	Barking distance	12.5m（50km/h）
Mechanical arm	Maximum telescopic length	4600mm
	Pitch angle	±13.5m
	Swing angle of arm	270°
	Rotation angle around the nozzle	±180°
	Left-right rotation angle of nozzle	±120°
	Swing angle of nozzle	8°
	Maximum spraying height	Depth 16m, Height16.6m
	Maximum spraying width	±14m
Accelerator system	Accelerator pump model	ED-12
	Driving way	Hydraulic drive
	Accelerator displacement	0~1000L
	Maximum pressure of accelerator	20bar
Hydraulic system	Main motor power	55KW
	Fuel tank capacity	450L
	Accuracy grade of hydraulic oil	NAS1638-9
	Main pump displacement	145ml/r
Washing system	Pump model	3WZ-1814HM
Washing system	Water tank volume	200L